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Commit 347e6a87 authored by Andreas Marek's avatar Andreas Marek
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Bit of cleanup of band_to_full

parent d123a9d9
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src/elpa2/elpa2_trans_ev_band_to_full_template.F90
View file @ 347e6a87
......@@ -176,48 +176,48 @@
allocate(tmp1(max_local_cols*nbw), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating tmp1 "//errorMessage
&MATH_DATATYPE&
&: error when allocating tmp1 "//errorMessage
stop 1
endif
allocate(tmp2(max_local_cols*nbw), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating tmp2 "//errorMessage
&MATH_DATATYPE&
&: error when allocating tmp2 "//errorMessage
stop 1
endif
allocate(hvb(max_local_rows*nbw), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating hvb "//errorMessage
&MATH_DATATYPE&
&: error when allocating hvb "//errorMessage
stop 1
endif
allocate(hvm(max_local_rows,nbw), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating hvm "//errorMessage
&MATH_DATATYPE&
&: error when allocating hvm "//errorMessage
stop 1
endif
successCUDA = cuda_malloc(hvm_dev, (max_local_rows)*nbw* size_of_datatype)
if (.not.(successCUDA)) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error in cudaMalloc"
&MATH_DATATYPE&
&: error in cudaMalloc"
stop 1
endif
successCUDA = cuda_malloc(tmp_dev, (max_local_cols)*nbw* size_of_datatype)
if (.not.(successCUDA)) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error in cudaMalloc"
&MATH_DATATYPE&
&: error in cudaMalloc"
stop 1
endif
......@@ -275,8 +275,8 @@
successCUDA = cuda_memset(hvm_dev, 0, (max_local_rows)*(nbw)* size_of_datatype)
if (.not.(successCUDA)) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error in cudaMalloc"
&MATH_DATATYPE&
&: error in cudaMalloc"
stop 1
endif
......@@ -342,11 +342,11 @@
! Q = Q - V * T**T * V**T * Q
if (l_rows>0) then
call obj%timer%start("cublas")
call obj%timer%start("cublas")
call cublas_PRECISION_GEMM(BLAS_TRANS_OR_CONJ, 'N', &
n_cols, l_cols, l_rows, ONE, hvm_dev, max_local_rows, &
q_dev, ldq , ZERO, tmp_dev, n_cols)
call obj%timer%stop("cublas")
call obj%timer%stop("cublas")
#if REALCASE == 1
#ifdef WITH_MPI
......@@ -413,8 +413,8 @@
cudaMemcpyHostToDevice)
if (.not.(successCUDA)) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error in cudaMemcpy"
&MATH_DATATYPE&
&: error in cudaMemcpy"
stop 1
endif
#else /* WITH_MPI */
......@@ -430,26 +430,26 @@
#endif /* WITH_MPI */
!#ifdef WITH_MPI
! IMPORTANT: even though tmat_dev is transfered from the previous rutine, we have to copy from tmat again
! tmat is 3-dimensional array, while tmat_dev contains only one 2-dimensional slice of it - and here we
! IMPORTANT: even though tmat_dev is transfered from the previous rutine, we have to copy from tmat again
! tmat is 3-dimensional array, while tmat_dev contains only one 2-dimensional slice of it - and here we
! need to upload another slice
successCUDA = cuda_memcpy(tmat_dev, loc(tmat(1,1,istep)), nbw*nbw*size_of_datatype, cudaMemcpyHostToDevice)
if (.not.(successCUDA)) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error in cudaMemcpy"
&MATH_DATATYPE&
&: error in cudaMemcpy"
stop 1
endif
!#endif /* WITH_MPI */
call obj%timer%start("cublas")
call obj%timer%start("cublas")
call cublas_PRECISION_TRMM('L', 'U', BLAS_TRANS_OR_CONJ, 'N', &
n_cols, l_cols, ONE, tmat_dev, nbw, tmp_dev, n_cols)
call cublas_PRECISION_GEMM('N', 'N', l_rows, l_cols, n_cols, -ONE, hvm_dev, max_local_rows, &
tmp_dev, n_cols, one, q_dev, ldq)
call obj%timer%stop("cublas")
call obj%timer%stop("cublas")
#if REALCASE == 1
! copy to host maybe this can be avoided
......@@ -487,32 +487,32 @@
allocate(tmp1(max_local_cols*cwy_blocking), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating tmp1 "//errorMessage
&MATH_DATATYPE&
&: error when allocating tmp1 "//errorMessage
stop 1
endif
allocate(tmp2(max_local_cols*cwy_blocking), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating tmp2 "//errorMessage
&MATH_DATATYPE&
&: error when allocating tmp2 "//errorMessage
stop 1
endif
allocate(hvb(max_local_rows*cwy_blocking), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating hvb "//errorMessage
&MATH_DATATYPE&
&: error when allocating hvb "//errorMessage
stop 1
endif
allocate(hvm(max_local_rows,cwy_blocking), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating hvm "//errorMessage
&MATH_DATATYPE&
&: error when allocating hvm "//errorMessage
stop 1
endif
......@@ -521,31 +521,31 @@
allocate(tmp1(max_local_cols*nbw), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating tmp1 "//errorMessage
&MATH_DATATYPE&
&: error when allocating tmp1 "//errorMessage
stop 1
endif
allocate(tmp2(max_local_cols*nbw), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&: error when allocating tmp2 "//errorMessage
&MATH_DATATYPE&: error when allocating tmp2 "//errorMessage
stop 1
endif
allocate(hvb(max_local_rows*nbw), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating hvb "//errorMessage
&MATH_DATATYPE&
&: error when allocating hvb "//errorMessage
stop 1
endif
allocate(hvm(max_local_rows,nbw), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating hvm "//errorMessage
&MATH_DATATYPE&
&: error when allocating hvm "//errorMessage
stop 1
endif
#endif /* BAND_TO_FULL_BLOCKING */
......@@ -554,22 +554,22 @@
allocate(tmat_complete(cwy_blocking,cwy_blocking), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating tmat_complete "//errorMessage
&MATH_DATATYPE&
&: error when allocating tmat_complete "//errorMessage
stop 1
endif
allocate(t_tmp(cwy_blocking,nbw), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating t_tmp "//errorMessage
&MATH_DATATYPE&
&: error when allocating t_tmp "//errorMessage
stop 1
endif
allocate(t_tmp2(cwy_blocking,nbw), stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when allocating t_tmp2 "//errorMessage
&MATH_DATATYPE&
&: error when allocating t_tmp2 "//errorMessage
stop 1
endif
#endif
......@@ -668,33 +668,33 @@
tmat_complete(t_rows+1:t_rows+t_cols,t_rows+1:t_rows+t_cols) = tmat(1:t_cols,1:t_cols,(istep-1)*t_blocking + i)
if (i > 1) then
call obj%timer%start("blas")
call obj%timer%start("blas")
call PRECISION_GEMM(BLAS_TRANS_OR_CONJ, 'N', &
t_rows, t_cols, l_rows, ONE, hvm(1,1), max_local_rows, hvm(1,(i-1)*nbw+1), &
max_local_rows, ZERO, t_tmp, cwy_blocking)
call obj%timer%stop("blas")
call obj%timer%stop("blas")
#ifdef WITH_MPI
call obj%timer%start("mpi_communication")
call mpi_allreduce(t_tmp, t_tmp2, cwy_blocking*nbw, MPI_MATH_DATATYPE_PRECISION, &
MPI_SUM, mpi_comm_rows, mpierr)
MPI_SUM, mpi_comm_rows, mpierr)
call obj%timer%stop("mpi_communication")
call obj%timer%start("blas")
call obj%timer%start("blas")
call PRECISION_TRMM('L', 'U', 'N', 'N', t_rows, t_cols, ONE, tmat_complete, cwy_blocking, t_tmp2, cwy_blocking)
call PRECISION_TRMM('R', 'U', 'N', 'N', t_rows, t_cols, -ONE, tmat_complete(t_rows+1,t_rows+1), cwy_blocking, &
t_tmp2, cwy_blocking)
call obj%timer%stop("blas")
call obj%timer%stop("blas")
tmat_complete(1:t_rows,t_rows+1:t_rows+t_cols) = t_tmp2(1:t_rows,1:t_cols)
#else /* WITH_MPI */
! t_tmp2(1:cwy_blocking,1:nbw) = t_tmp(1:cwy_blocking,1:nbw)
call obj%timer%start("blas")
call obj%timer%start("blas")
call PRECISION_TRMM('L', 'U', 'N', 'N', t_rows, t_cols, ONE, tmat_complete, cwy_blocking, t_tmp, cwy_blocking)
call PRECISION_TRMM('R', 'U', 'N', 'N', t_rows, t_cols, -ONE, tmat_complete(t_rows+1,t_rows+1), cwy_blocking, &
t_tmp, cwy_blocking)
call obj%timer%stop("blas")
call obj%timer%stop("blas")
tmat_complete(1:t_rows,t_rows+1:t_rows+t_cols) = t_tmp(1:t_rows,1:t_cols)
......@@ -719,7 +719,7 @@
call PRECISION_GEMM(BLAS_TRANS_OR_CONJ, 'N', &
n_cols, l_cols, l_rows, ONE, hvm, ubound(hvm,dim=1), &
q, ldq, ZERO, tmp1, n_cols)
call obj%timer%stop("blas")
call obj%timer%stop("blas")
else ! l_rows>0
......@@ -731,7 +731,7 @@
call mpi_allreduce(tmp1, tmp2, n_cols*l_cols, MPI_MATH_DATATYPE_PRECISION, MPI_SUM, mpi_comm_rows ,mpierr)
call obj%timer%stop("mpi_communication")
call obj%timer%start("blas")
call obj%timer%start("blas")
if (l_rows>0) then
#ifdef BAND_TO_FULL_BLOCKING
......@@ -750,10 +750,10 @@
#endif /* BAND_TO_FULL_BLOCKING */
endif
call obj%timer%stop("blas")
call obj%timer%stop("blas")
#else /* WITH_MPI */
! tmp2 = tmp1
call obj%timer%start("blas")
call obj%timer%start("blas")
if (l_rows>0) then
#ifdef BAND_TO_FULL_BLOCKING
call PRECISION_TRMM('L', 'U', BLAS_TRANS_OR_CONJ, 'N', &
......@@ -768,7 +768,7 @@
#endif /* BAND_TO_FULL_BLOCKING */
endif
call obj%timer%stop("blas")
call obj%timer%stop("blas")
#endif /* WITH_MPI */
! if (l_rows>0) then
......@@ -783,8 +783,8 @@
deallocate(tmp1, tmp2, hvb, stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when deallocating tmp1 tmp2 hvb "//errorMessage
&MATH_DATATYPE&
&: error when deallocating tmp1 tmp2 hvb "//errorMessage
stop 1
endif
......@@ -792,24 +792,24 @@
successCUDA = cuda_free(hvm_dev)
if (.not.(successCUDA)) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error in cudaFree"
&MATH_DATATYPE&
&: error in cudaFree"
stop 1
endif
successCUDA = cuda_free(tmp_dev)
if (.not.(successCUDA)) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error in cudaFree"
&MATH_DATATYPE&
&: error in cudaFree"
stop 1
endif
successCUDA = cuda_free(tmat_dev)
if (.not.(successCUDA)) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error in cudaFree"
&MATH_DATATYPE&
&: error in cudaFree"
stop 1
endif
......@@ -818,8 +818,8 @@
if (.not.(successCUDA)) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error in cudamemcpu q_dev"
&MATH_DATATYPE&
&: error in cudamemcpu q_dev"
stop 1
endif
......@@ -828,8 +828,8 @@
successCUDA = cuda_free(q_dev)
if (.not.(successCUDA)) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error in cudaFree"
&MATH_DATATYPE&
&: error in cudaFree"
stop 1
endif
......@@ -849,8 +849,8 @@
deallocate(hvm, stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when deallocating hvm "//errorMessage
&MATH_DATATYPE&
&: error when deallocating hvm "//errorMessage
stop 1
endif
......@@ -859,8 +859,8 @@
deallocate(tmat_complete, t_tmp, t_tmp2, stat=istat, errmsg=errorMessage)
if (istat .ne. 0) then
print *,"trans_ev_band_to_full_&
&MATH_DATATYPE&
&: error when deallocating tmat_complete, t_tmp, t_tmp2 "//errorMessage
&MATH_DATATYPE&
&: error when deallocating tmat_complete, t_tmp, t_tmp2 "//errorMessage
stop 1
endif
endif
......
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